Environment variables to start and stop VCS modules
The start and stop environment variables for LLT, GAB, VxFEN, and VCS engine define the default VCS behavior to start these modules during system restart or stop these modules during system shutdown.
Note
The startup and shutdown of LLT, GAB, VxFEN, and VCS engine are inter-dependent. For a clean startup or shutdown of VCS, you must either enable or disable the startup and shutdown modes for all these modules.
In a single-node VCS cluster, you can disable the start and stop environment variables for LLT, GAB, and VxFEN.
Start and stop environment variables for VCS lists the start and stop environment variables.
Start and stop environment variables for VCS
Environment variable
|
Definition and default value
|
---|
LLT_START
|
Startup mode for LLT. By default, LLT is enabled to start up after a system reboot.
This environment variable is defined in the following file:
/etc/default/llt
/etc/sysconfig/llt
Default: 1
|
LLT_STOP
|
Shutdown mode for LLT. By default, LLT is enabled to shut down during a system shutdown.
This environment variable is defined in the following file:
/etc/default/llt
/etc/sysconfig/llt
Default: 1
|
GAB_START
|
Startup mode for GAB. By default, GAB is enabled to start up after a system reboot.
This environment variable is defined in the following file:
/etc/default/gab
/etc/sysconfig/gab
Default: 1
|
GAB_STOP
|
Shutdown mode for GAB. By default, GAB is enabled to shut down during a system shutdown.
This environment variable is defined in the following file:
/etc/default/gab
/etc/sysconfig/gab
Default: 1
|
VXFEN_START
|
Startup mode for VxFEN. By default, VxFEN is enabled to start up after a system reboot.
This environment variable is defined in the following file:
/etc/default/vxfen
/etc/sysconfig/vxfen
Default: 1
|
VXFEN_STOP
|
Shutdown mode for VxFEN. By default, VxFEN is enabled to shut down during a system shutdown.
This environment variable is defined in the following file:
/etc/default/vxfen
/etc/sysconfig/vxfen
Default: 1
|
VCS_START
|
Startup mode for VCS engine. By default, VCS engine is enabled to start up after a system reboot.
This environment variable is defined in the following file:
/etc/default/vcs
/etc/sysconfig/vcs
Default: 1
|
VCS_STOP
|
Shutdown mode for VCS engine. By default, VCS engine is enabled to shut down during a system shutdown.
This environment variable is defined in the following file:
/etc/default/vcs
/etc/sysconfig/vcs
Default: 1
|